Robert, they are definetly hardy to zone 7b. Here in Berli. they did survive -12 and even shortly -14 C without any damage. On Thu 26. Aug 2021 at 23:11 Robert Lauf via pbs < pbs@lists.pacificbulbsociety.net> wrote: > Judy, > What Zone are you in? I have been led to believe that those things would > be hardy here in E TN, Zone 7. They would sure be cool to just plant in > the garden! > Bob Oak Ridge > _______________________________________________ > pbs mailing list > pbs@lists.pacificbulbsociety.net > http://lists.pacificbulbsociety.net/cgi-bin/… > Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net> > _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/… Unsubscribe: <mailto:pbs-unsubscribe@lists.pacificbulbsociety.net>